DE3867686D1 - Mikrowellensonde. - Google Patents
Mikrowellensonde.Info
- Publication number
- DE3867686D1 DE3867686D1 DE8888301309T DE3867686T DE3867686D1 DE 3867686 D1 DE3867686 D1 DE 3867686D1 DE 8888301309 T DE8888301309 T DE 8888301309T DE 3867686 T DE3867686 T DE 3867686T DE 3867686 D1 DE3867686 D1 DE 3867686D1
- Authority
- DE
- Germany
- Prior art keywords
- microwave probe
- microwave
- probe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000523 sample Substances 0.000 title 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N22/00—Investigating or analysing materials by the use of microwaves or radio waves, i.e. electromagnetic waves with a wavelength of one millimetre or more
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Measurement Of Resistance Or Impedance (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB878705463A GB8705463D0 (en) | 1987-03-09 | 1987-03-09 | Microwave probe |
GB888801395A GB8801395D0 (en) | 1988-01-22 | 1988-01-22 | Microwave probe |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3867686D1 true DE3867686D1 (de) | 1992-02-27 |
Family
ID=26291989
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8888301309T Expired - Fee Related DE3867686D1 (de) | 1987-03-09 | 1988-02-17 | Mikrowellensonde. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4829233A (de) |
EP (1) | EP0288135B1 (de) |
DE (1) | DE3867686D1 (de) |
GB (1) | GB2202947B (de) |
NO (1) | NO881005L (de) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2214310B (en) * | 1988-01-22 | 1992-01-08 | Atomic Energy Authority Uk | Material characterisation |
US4991915A (en) * | 1988-08-04 | 1991-02-12 | Imperial Chemical Industries PLC Manchester Polytechnic | Microwave moisture sensing arrangement |
DE3841471A1 (de) * | 1988-12-09 | 1990-06-13 | Fev Motorentech Gmbh & Co Kg | Verfahren zur feststellung des alkoholgehaltes und/oder des heizwertes von kraftstoffen |
GB8915323D0 (en) * | 1989-07-04 | 1989-08-23 | Mini Agriculture & Fisheries | Microwave fat meter |
US5187443A (en) * | 1990-07-24 | 1993-02-16 | Bereskin Alexander B | Microwave test fixtures for determining the dielectric properties of a material |
US5083088A (en) * | 1990-07-24 | 1992-01-21 | Bereskin Alexander B | Microwave test fixtures for determining the dielectric properties of a material |
FR2685490B1 (fr) * | 1991-12-19 | 1996-05-15 | Commissariat Energie Atomique | Dispositif de mesure de parametres dielectriques et magnetiques de materiaux et systeme de mesure desdits parametres utilisant ce dispositif. |
US5334941A (en) * | 1992-09-14 | 1994-08-02 | Kdc Technology Corp. | Microwave reflection resonator sensors |
GB2277803B (en) * | 1993-05-05 | 1997-01-22 | Jerry Geoffrey Assenheim | A simplified method for the microwave determination of moisture with density correction |
DE4406046C2 (de) * | 1994-02-24 | 1997-11-20 | Wagner Int | Einrichtung und Verfahren zum Messen eines Pulver-Massestromes |
GB2294326A (en) * | 1994-10-06 | 1996-04-24 | Scapa Group Plc | Moisture detection meter |
US5666061A (en) * | 1994-11-09 | 1997-09-09 | James Instruments Inc. | Apparatus and method for measurement of moisture concentration in granular materials |
US5621333A (en) * | 1995-05-19 | 1997-04-15 | Microconnect, Inc. | Contact device for making connection to an electronic circuit device |
US5838158A (en) * | 1995-08-08 | 1998-11-17 | Appleton Mills | Measuring system for measuring the amount of dielectric in a web |
US5754055A (en) * | 1996-01-04 | 1998-05-19 | Mission Research Corporation | Lubricating fluid condition monitor |
US6046599A (en) * | 1996-05-20 | 2000-04-04 | Microconnect, Inc. | Method and device for making connection |
DE19650112C1 (de) * | 1996-12-03 | 1998-05-20 | Wagner Int | Einrichtung und Verfahren zum Messen eines Pulver-Massestromes |
DE29716639U1 (de) * | 1997-09-16 | 1999-01-21 | Tews Elektronik | Mikrowellen-Streufeldsensor zur Feuchte- und/oder Dichtemessung |
US6343369B1 (en) * | 1998-09-15 | 2002-01-29 | Microconnect, Inc. | Methods for making contact device for making connection to an electronic circuit device and methods of using the same |
DE69941875D1 (de) * | 1999-06-11 | 2010-02-11 | Kalpana Joshi | Verfahren und vorrichtung zur messung und überwachung der komplexen permittivität von materialien |
US6496026B1 (en) | 2000-02-25 | 2002-12-17 | Microconnect, Inc. | Method of manufacturing and testing an electronic device using a contact device having fingers and a mechanical ground |
US6586946B2 (en) * | 2000-11-13 | 2003-07-01 | Signature Bioscience, Inc. | System and method for detecting and identifying molecular events in a test sample using a resonant test structure |
US6617861B1 (en) | 2000-11-22 | 2003-09-09 | National Research Development Corporation | Apparatus and method for measuring and monitoring complexpermittivity of materials |
WO2005068987A1 (en) * | 2004-01-16 | 2005-07-28 | Idelab As | Sensor for measuring electromagnetic properties |
JP4390147B2 (ja) | 2005-03-28 | 2009-12-24 | キヤノン株式会社 | 周波数可変発振器 |
DE102006046714A1 (de) * | 2006-10-02 | 2008-04-03 | Rieter Ingolstadt Spinnereimaschinenbau Ag | Vorrichtung für eine Textilmaschine zur Messung der längenspezifischen Masse und/oder der Feuchtigkeit eines strangförmigen, laufenden Fasergemenges sowie Textilmaschine |
PL226423B1 (pl) * | 2012-12-21 | 2017-07-31 | Bumar Elektronika Spółka Akcyjna | Układ pomiarowy sondy |
DE102013204586A1 (de) * | 2013-03-15 | 2014-09-18 | Siemens Aktiengesellschaft | Sensor und Verfahren zur Ermittlung einer dielektrischen Eigenschaft eines Mediums |
AT517604B1 (de) * | 2015-10-06 | 2017-03-15 | Siemens Ag Oesterreich | Messfühler |
TWI613441B (zh) * | 2016-12-09 | 2018-02-01 | 桓達科技股份有限公司 | 感測裝置及物質感測方法 |
US9851324B1 (en) | 2016-12-30 | 2017-12-26 | Finetek Co., Ltd. | Sensing apparatus and material sensing method |
CN114188691B (zh) * | 2021-11-30 | 2023-02-24 | 赛莱克斯微系统科技(北京)有限公司 | 一种空气芯微同轴传输线的制造方法及生物传感器 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3509456A (en) * | 1968-01-15 | 1970-04-28 | Avco Corp | Dielectric probe for low conductivity filamentary material |
US3581197A (en) * | 1969-10-03 | 1971-05-25 | Dennison H Morey Jr | Capacitance moisture meter and winglike probe |
GB1354474A (en) * | 1970-03-16 | 1974-06-05 | Nat Res Dev | Measurement of the dielectric properties of material |
US3750013A (en) * | 1970-10-21 | 1973-07-31 | Us Air Force | Microstrip plasma probe |
US3873927A (en) * | 1973-11-05 | 1975-03-25 | Surface Systems | System for detecting wet and icy surface conditions |
US3942107A (en) * | 1974-08-26 | 1976-03-02 | Western Electric Company, Inc. | Method and apparatus employing thin conductive films on flexible nonconductive sheets for non-destructive measurement of electrical characteristics |
DE2552954C3 (de) * | 1975-11-26 | 1979-08-16 | Bayer Ag, 5090 Leverkusen | Vorrichtung zur Feuchtemessung von räumlich ausgedehnten Proben |
GB2048492A (en) * | 1979-04-11 | 1980-12-10 | British American Tobacco Co | Improvements relating to the measurement of moisture content |
SU842514A1 (ru) * | 1979-08-10 | 1981-06-30 | Предприятие П/Я А-3759 | Устройство дл измерени диэлектрическойпРОНицАЕМОСТи МАТЕРиАлОВ |
DE3150202A1 (de) * | 1981-12-18 | 1983-06-23 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Anordnung zur messung der feuchte |
SU1322131A1 (ru) * | 1982-01-06 | 1987-07-07 | Днепропетровский государственный университет им.300-летия воссоединения Украины с Россией | Устройство дл измерени параметров диэлектрических материалов |
GB2129944A (en) * | 1982-11-08 | 1984-05-23 | Nat Res Dev | Microwave moisture sensor |
GB8511169D0 (en) * | 1985-05-02 | 1985-06-12 | Plessey Co Plc | Probes |
-
1988
- 1988-02-17 GB GB8803622A patent/GB2202947B/en not_active Expired - Fee Related
- 1988-02-17 DE DE8888301309T patent/DE3867686D1/de not_active Expired - Fee Related
- 1988-02-17 EP EP88301309A patent/EP0288135B1/de not_active Expired - Lifetime
- 1988-03-04 US US07/164,470 patent/US4829233A/en not_active Expired - Fee Related
- 1988-03-07 NO NO881005A patent/NO881005L/no unknown
Also Published As
Publication number | Publication date |
---|---|
US4829233A (en) | 1989-05-09 |
EP0288135B1 (de) | 1992-01-15 |
GB8803622D0 (en) | 1988-03-16 |
GB2202947A (en) | 1988-10-05 |
EP0288135A3 (en) | 1990-02-21 |
NO881005L (no) | 1988-09-12 |
GB2202947B (en) | 1990-12-05 |
NO881005D0 (no) | 1988-03-07 |
EP0288135A2 (de) | 1988-10-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |